feature: @putout/plugin-remove-unused-private-fields: migrate to ESM

Author: coderaiser

…remove-unused-private-fields/.madrun.mjs …-remove-unused-private-fields/.madrun.jspackages/plugin-remove-unused-private-fields/.madrun.mjs renamed to packages/plugin-remove-unused-private-fields/.madrun.js packages/plugin-remove-unused-private-fields/.madrun.mjs renamed to packages/plugin-remove-unused-private-fields/.madrun.js

@@ -1,15 +1,14 @@
-'use strict';
+import {operator} from 'putout';
 
-const {operator} = require('putout');
 const {remove} = operator;
 
-module.exports.report = ({name}) => `Avoid unused private field "#${name}"`;
+export const report = ({name}) => `Avoid unused private field "#${name}"`;
 
-module.exports.fix = ({path}) => {
+export const fix = ({path}) => {
     remove(path);
 };
 
-module.exports.traverse = ({push}) => {
+export const traverse = ({push}) => {
     const vars = [];
     const addVar = addVariable(vars);
     const rmVar = removeVariable(vars);

…-unused-private-fields/eslint.config.mjs …e-unused-private-fields/eslint.config.jspackages/plugin-remove-unused-private-fields/eslint.config.mjs renamed to packages/plugin-remove-unused-private-fields/eslint.config.js packages/plugin-remove-unused-private-fields/eslint.config.mjs renamed to packages/plugin-remove-unused-private-fields/eslint.config.js

@@ -1,7 +1,7 @@
 {
   "name": "@putout/plugin-remove-unused-private-fields",
   "version": "3.1.0",
-  "type": "commonjs",
+  "type": "module",
   "author": "coderaiser <[email protected]> (https://github.com/coderaiser)",
   "description": "🐊Putout plugin adds ability to remove unused private fields",
   "homepage": "https://github.com/coderaiser/putout/tree/master/packages/plugin-remove-unused-private-fields#readme",
@@ -44,11 +44,11 @@
     "nodemon": "^3.0.1"
   },
   "peerDependencies": {
-    "putout": ">=38"
+    "putout": ">=40"
   },
   "license": "MIT",
   "engines": {
-    "node": ">=18"
+    "node": ">=20"
   },
   "publishConfig": {
     "access": "public"

packages/plugin-remove-unused-private-fields/lib/remove-unused-private-fields.js

@@ -1,9 +1,7 @@
-'use strict';
+import {createTest} from '@putout/test';
+import * as rm from '../lib/remove-unused-private-fields.js';
 
-const {createTest} = require('@putout/test');
-const rm = require('..');
-
-const test = createTest(__dirname, {
+const test = createTest(import.meta.url, {
     plugins: [
         ['remove-unused-private-fields', rm],
     ],